So, Mail Server is useless now? My problem is same like this.
How to change port 25 for mail server?
I'm using 587 port with roundcube. Works fine.
idpdev
Hello, this is the reality now.
aaP_crispincouto
How could you do that?
aaPanel_Kern
So any clients who use this aaPanel can't send their own emails? Or there is an alternative to try out?
- Edited
idpdev
Hello, there is currently no alternative solution. Currently, the popular ones use smtp port 25 to receive and send emails. Those who use ports 465 and 587 are generally used by users in the domain to send emails.
8 months later
aaP_crispincouto Can you please let me know how and where did you swtched from port 25 to 587 in roundcube? I just do not find how to configure this. One of my websites was hacked and sent spam, causing my hosting provider to block port 25. I do not know if they will unblock the port ever.
Hello, the sending and receiving of the mail server can only use port 25, and the use of other ports requires the use of smtp relay
6 months later
How to use SMTP relay?
Hello, you can use smtp relay in your mail server
a year later
in manual way, postfix can change and default port, why aaPanel hide this from config? (for money of course)
Hello, I suggest you check the relevant information yourself. Mail servers around the world use port 25 to send and receive mail.
If you modify port 25, the other server will definitely not be able to connect to your server.
If it is a client, you can use these ports 25 465 587
At the same time, aapanel provides you with the ability to modify the configuration file yourself.